Publication Year

Co-author

Key Phrase

Publication Venue

—This paper considers one type of common-mode feedback (CMFB) circuit that uses two differential pairs to sense the common-mode output voltage (V oc) of a fully differential op amp. Analysis of the circuit and simulation show that even powers of the differential-mode output voltage (V od) affect the common-mode control signal generated by the CMFB circuit.… (More)